????:1?????????:???????

2????????50?

3???????????

4?????

5?????????

?????1?????????????????31??????????? (???????????????? ???????)1?30??,?????????????,3???????????????,????????U????????,??????????????????????????1????,3????????????

1??????30??????????????,?,??????,?????????????U????(??????)???

???,??????????????????,30?,??????4??,???????????????2?????????????????????????,??????????

?????,????????????,??????????????????,?????????3??????????????????????,??????U??????,??????????????,3??????,????????????

“????,?????????,????,?????,??,??”????????????????,????,??????????????,???????????,U??????,??

??????,???????????,?????????????????????U????????????????????U????“3????????????,??????????1??,????”????????????

?????????,U?????????“?”,?????????,?????????????????????????????????????,??????????????????????????????????????????????,????????????????,??????????

1??30???????????,?????????????????,??????????????????

“???,??????????,??,????????6?,?????????U????????????????????????,????????”????????????,31??????????18????????????,???????????????????,?????????????

??????,???????“???????”???????,????????,??????????????????,?????????7??????,???????,??????,????“??????????”??????????????????????(???)

???:?????